Since 1963
ARTICLE
Modal analysis of gearbox transmission system in Bucket wheel excavator
| 1 | Laboratory of mechanics, Modelling and Production, National school of Engineers of Sfax, Sfax |
Submission date: 2016-03-30
Acceptance date: 2016-08-12
Online publication date: 2017-01-15
Publication date: 2017-01-15
Journal of Theoretical and Applied Mechanics 2017;55(1):253–264
KEYWORDS
ABSTRACT
Planetary gears are widely used in modern machines as ones of the most effective forms
of power transmission. In this paper, a special configuration of a gearbox composed of
one stage spiral bevel gear and a two stage helical planetary gear used in a bucket wheel
excavator gearbox is presented to investigate its modal properties. A lumped-parameter
model is formulated to obtain equations of motion and the eigenvalue problem is solved.
The modes are presented in low-frequency and high-frequency bands. Distributions of modal
kinetic and strain energies are studied.
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.